http://www.skyrc.com/index.php?route=pr ... uct_id=173 Just got one of these chargers, My impression so far, seem to work well, look good also. One great feature is a voltage meter, so you can see if you need to balance your cells, or not. The fan only kicks in when at a certain temp, and loud when it does, as it has 2, I think big fans. This is great as fans tend to wear out and suck in the dust. So the less they are on the better. Can also hook up to your PC, but overall a nice Charger. Great finish, and touch screen as safety features you can enable and features for advanced users are available, there are heaps of options as well as you can preset 5 charge options.